4080207958841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9491}}^1\times {\mathrm{61231}}^1$

素因数の和:70805

約数の個数: 32

約数和(自身を含む): 5021690204160

約数和(自身を除く): 941482245319

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 9491, 61231, 66437, 161347, 428617, 559969, 1040927, 1129429, 3612629, 3919783, 7286489, 9519473, 25288403, 61414693, 66636311, 429902851, 581143421, 4068003947, 9879438157, 34287461839, 69156067099, 240012232873, 582886851263, 4080207958841]

約数ペア:

[(1, 4080207958841), (7, 582886851263), (17, 240012232873), (59, 69156067099), (119, 34287461839), (413, 9879438157), (1003, 4068003947), (7021, 581143421), (9491, 429902851), (61231, 66636311), (66437, 61414693), (161347, 25288403), (428617, 9519473), (559969, 7286489), (1040927, 3919783), (1129429, 3612629)]